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Omar Hamad

PROFILE

Omar Hamad

During August 2025, Etienne Talbot focused on improving the authentication flow for the OHIF/Viewers repository, specifically addressing issues encountered with Keycloak, dcm4chee, and Traefik integrations. By refactoring the sign-out callback to leverage React’s useEffect for redirect logic and memoizing the user manager initialization with useMemo, Etienne resolved navigation throttling and eliminated blank screens during sign-in and sign-out. This work, implemented in JavaScript and TypeScript, enhanced both the stability and performance of enterprise deployments. The solution demonstrated a strong understanding of authentication, frontend development, and OpenID Connect, resulting in a more reliable onboarding experience for users.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
32
Activity Months1

Work History

August 2025

1 Commits

Aug 1, 2025

August 2025 monthly summary for OHIF/Viewers: Delivered reliability improvements to the authentication flow under Keycloak/dcm4chee/Traefik. By refactoring the signout callback to use useEffect for redirect logic and memoizing the user manager initialization with useMemo, we reduced navigation throttling and eliminated blank screens during sign-in/sign-out. This work enhances enterprise deployment stability and user onboarding experience. The change is tracked in commit 79473c2ea4196b758614480860a8c596730b4147 with message 'fix(oidc): resolve navigation throttling and blank screen during sign-in/sign-out with Keycloak + dcm4chee + Traefik (#5373)'.

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

AuthenticationFrontend DevelopmentOpenID ConnectReact

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

OHIF/Viewers

Aug 2025 Aug 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

AuthenticationFrontend DevelopmentOpenID ConnectReact

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